Enabling of IPv6 stateful firewall will not be effective unless IPv6 packet processing is enabled as shown. To enable IPv6 stateful firewall, execute the following command at the CLI prompt of the controller:

Note:These commands enable IPv6 traffic processing and IPv6 Stateful Firewall only on the controller on which these commands are executed. This allows for selectively configuring one or a group of controllers to allow processing of IPv6 traffic. The command needs to be executed on the master and local controller separately, as needed.